- 花花公子 huāhuāgōngzǐ playboya young man from a wealthy family who lives a life of leisure and dissipation; a dandy or fop
- 公子哥儿 gōngzǐgēr pampered sonThe pampered son of a wealthy or influential family who has no knowledge of the world; often implies the young man is idle or spoiled.
- 王孙公子 wángsūngōngzǐ aristocratsdescendants of nobility; blue-blooded young men; children of the wealthy and powerful
- 无肠公子 wúchánggōngzǐ crab(literary) an epithet for a crab
- 女公子 nǚgōngzǐ your daughterA respectful way to refer to someone else's daughter, typically used for the daughter of a person with high social standing.
- 安公子 āngōngzǐ methamphetamine(slang) methamphetamine
- 公子王孙 gōngzǐwángsūn sons of the nobilitysons of princes and nobles; people born into high-ranking aristocratic or wealthy families
- 公子家 gōngzǐjiā bankerthe dealer or banker in a gambling game
- 四公子 sìgōngzǐ Four Lords of the Warring Statesthe four famous aristocrats of the Warring States Period known for hosting thousands of scholars and retainers: Lord Mengchang of Qi, Lord Pingyuan of Zhao, Lord Xinling of Wei, and Lord Chunshen of Chu
- 凭虚公子 píngxūgōngzǐ imaginary personA person existing only in name or fiction; an imaginary character who exists only in name.